31966265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 10974535

約数列:

[1, 5, 19, 29, 41, 95, 145, 205, 283, 551, 779, 1189, 1415, 2755, 3895, 5377, 5945, 8207, 11603, 22591, 26885, 41035, 58015, 112955, 155933, 220457, 336487, 779665, 1102285, 1682435, 6393253, 31966265]

約数ペア:

[(1, 31966265), (5, 6393253), (19, 1682435), (29, 1102285), (41, 779665), (95, 336487), (145, 220457), (205, 155933), (283, 112955), (551, 58015), (779, 41035), (1189, 26885), (1415, 22591), (2755, 11603), (3895, 8207), (5377, 5945)]